Danny, is hiking near Joshua Tree National Park. He receives a phone call, from his buddy Charly, who is in France for a concert. But as the erratic conversation goes on, he understands this is not his friend on the phone, but a French girl. She is trapped in the Bataclan. She took a phone on the floor. She dialed the last number. Danny is going to hear everything that happened that night. And he is going to do all he can to help Mary. Just for five minutes.